Generation Depth of the Pseudotachylyte from an Out-of-Sequence Thrust in Accretionary Prism – Geothermobarometric Evidence
Generation Depth of the Pseudotachylyte from an Out-of-Sequence Thrust in Accretionary Prism – Geothermobarometric Evidence
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DOI：
10.2204/iodp.sd.s01.41.2007
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发表时间：
2007-11
影响因子：
1.2
通讯作者：
S. Okamoto;G. Kimura;A. Yamaguchi;H. Yamaguchi;Yoko Kusuba
中科院分区：
文献类型：
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作者：
S. Okamoto;G. Kimura;A. Yamaguchi;H. Yamaguchi;Yoko Kusuba
吸积棱柱中的主要无序逆冲(OOST)是在俯冲带中产生大地震的断层，例如1944年南开海槽的托南凯和1946年的南开地震(Cummins和Kaneda，2000；Park等人，2002年)，1964年的阿留申海沟的阿拉斯加地震(Plafker，1972)，以及2005年在Sunda海沟的苏门答腊岛地震(Ammon，2006)。1999年台湾车龙埔断裂沿线的集集地震(Chen et al.，2001)也发生在与其他断裂相同的背景下，尽管该断裂是在陆地上暴露的。
Major out-of-sequence thrusts (OOSTs) in accretionary prisms are faults which generate great earthquakes in subduction zones, such as the 1944 Tonankai and 1946 Nankai earthquakes in the Nankai Trough (Cummins and Kaneda, 2000; Park et al., 2002), the 1964 Alaska earthquake in the Aleutian Trench (Plafker, 1972), and the 2005 Sumatra earthquake in the Sunda Trench (Ammon, 2006). The 1999 Chi-Chi Earthquake in Taiwan along the Chelungpu Fault (Chen et al., 2001) also occurred in the same setting as other OOSTs, even though the fault is exposed on land.